159387686

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{3203}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 242222400

約数和(自身を除く): 82834714

約数列:

[1, 2, 139, 179, 278, 358, 3203, 6406, 24881, 49762, 445217, 573337, 890434, 1146674, 79693843, 159387686]

約数ペア:

[(1, 159387686), (2, 79693843), (139, 1146674), (179, 890434), (278, 573337), (358, 445217), (3203, 49762), (6406, 24881)]